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Emerald|Lab Grown|GCAL

1.02ct D SI2 Emerald Lab Grown Diamond

VG • D/SI2 • GCAL 292770355

Shape and cutting style on the report: Emerald step

Certificate GCAL 292770355

Diamond specifications and retailer prices

From £337 GBP
$451 USD
As of November 1, 2026
Save £527 GBP (61%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £863 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown emerald diamond

This 1.02ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GCAL 292770355. Listed at 2 retailers as of November 1, 2026, with prices from £337 to £863, a £527 spread on the same certified stone. MOH London lists it at £863. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 292770355
Dimensions6.54 × 4.76 × 3.36 mm
L/W Ratio1.37
Culet sizeNone
Top View
6.54 mm4.76 mm1.02 ctD / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGCAL 292770355
Side View
Table 63.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 70.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £863 GBP|Low: £318 GBP|High: £874 GBP|Avg: £516 GBP
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 2£337 GBP
Retailer 3£349 GBP
MOH London£863 GBP

8 data points across 3 retailers

2 retailers£337 GBP to £863 GBP

B+
Cheapest Retailer
-
£337 GBP
$451 USD
Most Expensive
C
MOH London
292770355 · Nov 1
£863 GBP
View
1 more retailer has this diamond
Prices start from £337 GBPSave up to £527 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.02ct Emerald
£337 GBP